#include<iostream.h>
#include<math.h>
#include<iomanip.h>



int  main()
 {
	float n,k = 0,i;
	float actual,calculated = 0,ten_raised_k,ten_raised_n;
	cout<<"Enter values for n and k"<<endl;
	cin>>n;
	cin>>k;
	ten_raised_n = pow(10,n);
	ten_raised_k = pow(10,k);

	calculated = ten_raised_n* (1/ten_raised_k);
        actual = pow(10,n-k);
	
	cout<<"Calculated Value is "<<setprecision(9)<<calculated<<endl;
	cout<<"Actual value is "<<setprecision(9)<<actual<<endl;
	return 0;
 }
